How To Replace A Wooden Door Threshold

Install new threshold then tap shims underneath.

How to replace a wooden door threshold. The wooden part under the threshold is called the sill and it usually extends under the door jambs so it has to be cut out. If your threshold is in rough shape replace it. To install a wood threshold onto wood or carpeted floors. Position the threshold underneath the doorstops.

Leave shims in place until the sealant cures. Measure the length width and thickness of the old threshold and have a replacement with a similar pro file on. An exterior threshold takes a lot of abuse from foot traffic and weather and it can only withstand so much. Close the door then tap shims between door bottom and top of threshold.

The first step is to remove the rubber gasket the screws then the aluminum threshold. Replacing a door threshold is not just for the sake of appearances it can also be a real energy saver. Know the parts that make up the exterior door threshold. The threshold at the base of an exterior door takes a beating with constant foot traffic and weathering.

These thresholds wear out over time because of foot traffic and exposure to the weather. Replacing a threshold with a new aluminum one is fairly simple. Alternatively countersink the threshold and fasten it with countersunk wood screws. Most exterior thresholds also have a sill beneath them.

Prep with replacement at the ready photo by reena bammi. Thresholds come in wood and metal both of which come with a rubber gasket for sealing out the cold. The door sill or threshold is the bottom portion of your exterior door frame. How to replace a threshold.

Nail the threshold to the floor with flooring nails. Use a rubber mallet to tap it snugly into place if needed. Measure the bottom of the doorway with a tape measure and buy an aluminum threshold to fit. Click enlarge this image to view illustration labels.

If the threshold of an exterior door includes a wooden sill that has rotted it ll need to be replaced. It helps to keep the elements out and provides a seal as well as a place to step as you enter the home. How to replace a door threshold in 9 steps step 1. Close door and check for even gap along threshold.

As it ages or worse rots it looks bad and ceases to do an effective job of sealing out the weather.